are the same series as those there but I think last years models. They might be the next step up cus the retailed at 445$ I didnt pay that of course. They are 6.5 in size and I used some cork board to make a bracket to mount them and the crossover fix next to them in the doors. The tweets I mounted on top of the speakers with some small pieces of metal(bike stuff). I was told that they dont sound nearly as good when seperated too far from each other...............peace